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1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*
3 : * This file is part of the LibreOffice project.
4 : *
5 : * This Source Code Form is subject to the terms of the Mozilla Public
6 : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : *
9 : * This file incorporates work covered by the following license notice:
10 : *
11 : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : * contributor license agreements. See the NOTICE file distributed
13 : * with this work for additional information regarding copyright
14 : * ownership. The ASF licenses this file to you under the Apache
15 : * License, Version 2.0 (the "License"); you may not use this file
16 : * except in compliance with the License. You may obtain a copy of
17 : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : */
19 :
20 : #include <svl/intitem.hxx>
21 : #include <editeng/editeng.hxx>
22 : #include <editeng/editview.hxx>
23 : #include <editeng/editdata.hxx>
24 : #include <editeng/eerdll.hxx>
25 : #include <editeng/lrspitem.hxx>
26 : #include <editeng/fhgtitem.hxx>
27 :
28 : #include <editeng/outliner.hxx>
29 : #include <editeng/outlobj.hxx>
30 : #include <outleeng.hxx>
31 : #include <editeng/editobj.hxx>
32 : #include <vcl/bitmap.hxx>
33 : #include <tools/stream.hxx>
34 :
35 :
36 :
37 : class ImplOutlinerParaObject
38 : {
39 : public:
40 : // data members
41 : EditTextObject* mpEditTextObject;
42 : ParagraphDataVector maParagraphDataVector;
43 : bool mbIsEditDoc;
44 :
45 : // refcounter
46 : sal_uInt32 mnRefCount;
47 :
48 : // constuctor
49 0 : ImplOutlinerParaObject(EditTextObject* pEditTextObject, const ParagraphDataVector& rParagraphDataVector, bool bIsEditDoc)
50 : : mpEditTextObject(pEditTextObject),
51 : maParagraphDataVector(rParagraphDataVector),
52 : mbIsEditDoc(bIsEditDoc),
53 0 : mnRefCount(0)
54 : {
55 0 : if( maParagraphDataVector.empty() && (pEditTextObject->GetParagraphCount() != 0) )
56 0 : maParagraphDataVector.resize(pEditTextObject->GetParagraphCount());
57 0 : }
58 :
59 : // destructor
60 0 : ~ImplOutlinerParaObject()
61 0 : {
62 0 : delete mpEditTextObject;
63 0 : }
64 :
65 0 : bool operator==(const ImplOutlinerParaObject& rCandidate) const
66 : {
67 0 : return (*mpEditTextObject == *rCandidate.mpEditTextObject
68 0 : && maParagraphDataVector == rCandidate.maParagraphDataVector
69 0 : && mbIsEditDoc == rCandidate.mbIsEditDoc);
70 : }
71 :
72 : // #i102062#
73 0 : bool isWrongListEqual(const ImplOutlinerParaObject& rCompare) const
74 : {
75 0 : return mpEditTextObject->isWrongListEqual(*rCompare.mpEditTextObject);
76 : }
77 : };
78 :
79 :
80 :
81 0 : void OutlinerParaObject::ImplMakeUnique()
82 : {
83 0 : if(mpImplOutlinerParaObject->mnRefCount)
84 : {
85 : ImplOutlinerParaObject* pNew = new ImplOutlinerParaObject(
86 0 : mpImplOutlinerParaObject->mpEditTextObject->Clone(),
87 : mpImplOutlinerParaObject->maParagraphDataVector,
88 0 : mpImplOutlinerParaObject->mbIsEditDoc);
89 0 : mpImplOutlinerParaObject->mnRefCount--;
90 0 : mpImplOutlinerParaObject = pNew;
91 : }
92 0 : }
93 :
94 0 : OutlinerParaObject::OutlinerParaObject(const EditTextObject& rEditTextObject, const ParagraphDataVector& rParagraphDataVector, bool bIsEditDoc)
95 0 : : mpImplOutlinerParaObject(new ImplOutlinerParaObject(rEditTextObject.Clone(), rParagraphDataVector, bIsEditDoc))
96 : {
97 0 : }
98 :
99 0 : OutlinerParaObject::OutlinerParaObject( const EditTextObject& rEditTextObject)
100 0 : : mpImplOutlinerParaObject( new ImplOutlinerParaObject( rEditTextObject.Clone(), ParagraphDataVector(), true))
101 0 : {}
102 :
103 0 : OutlinerParaObject::OutlinerParaObject(const OutlinerParaObject& rCandidate)
104 0 : : mpImplOutlinerParaObject(rCandidate.mpImplOutlinerParaObject)
105 : {
106 0 : mpImplOutlinerParaObject->mnRefCount++;
107 0 : }
108 :
109 0 : OutlinerParaObject::~OutlinerParaObject()
110 : {
111 0 : if(mpImplOutlinerParaObject->mnRefCount)
112 : {
113 0 : mpImplOutlinerParaObject->mnRefCount--;
114 : }
115 : else
116 : {
117 0 : delete mpImplOutlinerParaObject;
118 : }
119 0 : }
120 :
121 0 : OutlinerParaObject& OutlinerParaObject::operator=(const OutlinerParaObject& rCandidate)
122 : {
123 0 : if(rCandidate.mpImplOutlinerParaObject != mpImplOutlinerParaObject)
124 : {
125 0 : if(mpImplOutlinerParaObject->mnRefCount)
126 : {
127 0 : mpImplOutlinerParaObject->mnRefCount--;
128 : }
129 : else
130 : {
131 0 : delete mpImplOutlinerParaObject;
132 : }
133 :
134 0 : mpImplOutlinerParaObject = rCandidate.mpImplOutlinerParaObject;
135 0 : mpImplOutlinerParaObject->mnRefCount++;
136 : }
137 :
138 0 : return *this;
139 : }
140 :
141 0 : bool OutlinerParaObject::operator==(const OutlinerParaObject& rCandidate) const
142 : {
143 0 : if(rCandidate.mpImplOutlinerParaObject == mpImplOutlinerParaObject)
144 : {
145 0 : return true;
146 : }
147 :
148 0 : return (*rCandidate.mpImplOutlinerParaObject == *mpImplOutlinerParaObject);
149 : }
150 :
151 : // #i102062#
152 0 : bool OutlinerParaObject::isWrongListEqual(const OutlinerParaObject& rCompare) const
153 : {
154 0 : if(rCompare.mpImplOutlinerParaObject == mpImplOutlinerParaObject)
155 : {
156 0 : return true;
157 : }
158 :
159 0 : return mpImplOutlinerParaObject->isWrongListEqual(*rCompare.mpImplOutlinerParaObject);
160 : }
161 :
162 0 : sal_uInt16 OutlinerParaObject::GetOutlinerMode() const
163 : {
164 0 : return mpImplOutlinerParaObject->mpEditTextObject->GetUserType();
165 : }
166 :
167 0 : void OutlinerParaObject::SetOutlinerMode(sal_uInt16 nNew)
168 : {
169 0 : if(mpImplOutlinerParaObject->mpEditTextObject->GetUserType() != nNew)
170 : {
171 0 : ImplMakeUnique();
172 0 : mpImplOutlinerParaObject->mpEditTextObject->SetUserType(nNew);
173 : }
174 0 : }
175 :
176 0 : bool OutlinerParaObject::IsVertical() const
177 : {
178 0 : return mpImplOutlinerParaObject->mpEditTextObject->IsVertical();
179 : }
180 :
181 0 : void OutlinerParaObject::SetVertical(bool bNew)
182 : {
183 0 : if((bool)mpImplOutlinerParaObject->mpEditTextObject->IsVertical() != bNew)
184 : {
185 0 : ImplMakeUnique();
186 0 : mpImplOutlinerParaObject->mpEditTextObject->SetVertical(bNew);
187 : }
188 0 : }
189 :
190 0 : sal_Int32 OutlinerParaObject::Count() const
191 : {
192 0 : size_t nSize = mpImplOutlinerParaObject->maParagraphDataVector.size();
193 0 : if (nSize > EE_PARA_MAX_COUNT)
194 : {
195 : SAL_WARN( "editeng", "OutlinerParaObject::Count - overflow " << nSize);
196 0 : return EE_PARA_MAX_COUNT;
197 : }
198 0 : return static_cast<sal_Int32>(nSize);
199 : }
200 :
201 0 : sal_Int16 OutlinerParaObject::GetDepth(sal_Int32 nPara) const
202 : {
203 0 : if(0 <= nPara && static_cast<size_t>(nPara) < mpImplOutlinerParaObject->maParagraphDataVector.size())
204 : {
205 0 : return mpImplOutlinerParaObject->maParagraphDataVector[nPara].getDepth();
206 : }
207 : else
208 : {
209 0 : return -1;
210 : }
211 : }
212 :
213 0 : const EditTextObject& OutlinerParaObject::GetTextObject() const
214 : {
215 0 : return *mpImplOutlinerParaObject->mpEditTextObject;
216 : }
217 :
218 0 : bool OutlinerParaObject::IsEditDoc() const
219 : {
220 0 : return mpImplOutlinerParaObject->mbIsEditDoc;
221 : }
222 :
223 0 : const ParagraphData& OutlinerParaObject::GetParagraphData(sal_Int32 nIndex) const
224 : {
225 0 : if(0 <= nIndex && static_cast<size_t>(nIndex) < mpImplOutlinerParaObject->maParagraphDataVector.size())
226 : {
227 0 : return mpImplOutlinerParaObject->maParagraphDataVector[nIndex];
228 : }
229 : else
230 : {
231 : OSL_FAIL("OutlinerParaObject::GetParagraphData: Access out of range (!)");
232 0 : static ParagraphData aEmptyParagraphData;
233 0 : return aEmptyParagraphData;
234 : }
235 : }
236 :
237 0 : void OutlinerParaObject::ClearPortionInfo()
238 : {
239 0 : ImplMakeUnique();
240 0 : mpImplOutlinerParaObject->mpEditTextObject->ClearPortionInfo();
241 0 : }
242 :
243 0 : bool OutlinerParaObject::ChangeStyleSheets(const OUString& rOldName,
244 : SfxStyleFamily eOldFamily, const OUString& rNewName, SfxStyleFamily eNewFamily)
245 : {
246 0 : ImplMakeUnique();
247 0 : return mpImplOutlinerParaObject->mpEditTextObject->ChangeStyleSheets(rOldName, eOldFamily, rNewName, eNewFamily);
248 : }
249 :
250 0 : void OutlinerParaObject::ChangeStyleSheetName(SfxStyleFamily eFamily,
251 : const OUString& rOldName, const OUString& rNewName)
252 : {
253 0 : ImplMakeUnique();
254 0 : mpImplOutlinerParaObject->mpEditTextObject->ChangeStyleSheetName(eFamily, rOldName, rNewName);
255 0 : }
256 :
257 0 : void OutlinerParaObject::SetStyleSheets(sal_uInt16 nLevel, const OUString& rNewName,
258 : const SfxStyleFamily& rNewFamily)
259 : {
260 0 : const sal_Int32 nCount(Count());
261 :
262 0 : if(nCount)
263 : {
264 0 : ImplMakeUnique();
265 0 : sal_Int32 nDecrementer(nCount);
266 :
267 0 : for(;nDecrementer;)
268 : {
269 0 : if(GetDepth(--nDecrementer) == nLevel)
270 : {
271 0 : mpImplOutlinerParaObject->mpEditTextObject->SetStyleSheet(nDecrementer, rNewName, rNewFamily);
272 : }
273 : }
274 : }
275 0 : }
276 :
277 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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